完整的数据资料 英文 Rev. 6 (PDF, 320kB)

The MAX961–MAX964/MAX997/MAX999 are low-power, ultra-high-speed comparators with internal hysteresis. These devices are optimized for single +3V or +5V operation. The input common-mode range extends 100mV Beyond-the-Rails™, and the outputs can sink or source 4mA to within 0.52V of GND and V_CC. Propagation delay is 4.5ns (5mV overdrive), while supply current is 5mA per comparator.

The MAX961/MAX963/MAX964 and MAX997 have a shutdown mode in which they consume only 270µA supply current per comparator. The MAX961/MAX963 provide complementary outputs and a latch-enable feature. Latch enable allows the user to hold a valid comparator output. The MAX999 is available in a tiny SOT23-5 package. The single MAX961/MAX997 and dual MAX962 are available in space-saving 8-pin µMAX® packages.

• Ultra-Fast, 4.5ns Propagation Delay
• Ideal for +3V and +5V Single-Supply Applications
• Beyond-the-Rails Input Voltage Range
• Low, 5mA Supply Current (MAX997/MAX999)
• 3.5mV Internal Hysteresis for Clean Switching
• Output Latch (MAX961/MAX963)
• TTL/CMOS-Compatible Outputs
• Shutdown Mode (MAX961/MAX963/MAX964/MAX997)
• Available in Space-Saving Packages:
  • 5-Pin SOT23 (MAX999)
  • 8-Pin µMAX (MAX961/MAX962/MAX997)
  • 16-Pin QSOP (MAX964)

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